Better chunk loading[Forge/Fabric]

Better chunk loading[Forge/Fabric]

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[Bug]: Crash on launch with Lithium on Fabric 1.20.1

Poopooracoocoo opened this issue ยท 3 comments

commented

Describe the bug you're experiencing

Crashes on launch with Lithium on Fabric 1.20.1

Reproducability

  • Create a Fabric instance on 1.20.1
  • Add Fabric API, Cupboard, Better Chunk Loading 3.0, and Lithium

Does not crash with Better Chunk Loading 2.6.

Mod up to date

  • Before submitting this issue I updated to the newest version and reproduced it

Minecraft version

1.20.1

Modloader version

Fabric

Logs

https://gist.github.com/Poopooracoocoo/9c3c316336bfa6fcc052ab553696a837

latest.log

Log
[16:38:48] [main/INFO]: Loading Minecraft 1.20.1 with Fabric Loader 0.15.6
[16:38:48] [main/INFO]: Loading 59 mods:
	- betterchunkloading 1.20.1-3.0
	- cupboard 1.20.1-2.2
	- fabric-api 0.91.0+1.20.1
	   |-- fabric-api-base 0.4.30+7abfd51577
	   |-- fabric-api-lookup-api-v1 1.6.35+4d8536c977
	   |-- fabric-biome-api-v1 13.0.12+215bbe9677
	   |-- fabric-block-api-v1 1.0.10+92a0d36777
	   |-- fabric-block-view-api-v2 1.0.0+92a0d36777
	   |-- fabric-blockrenderlayer-v1 1.1.40+b3afc78b77
	   |-- fabric-client-tags-api-v1 1.1.1+97bb207577
	   |-- fabric-command-api-v1 1.2.33+f71b366f77
	   |-- fabric-command-api-v2 2.2.12+b3afc78b77
	   |-- fabric-commands-v0 0.2.50+df3654b377
	   |-- fabric-containers-v0 0.1.63+df3654b377
	   |-- fabric-content-registries-v0 4.0.10+57aed33f77
	   |-- fabric-convention-tags-v1 1.5.4+a1a980da77
	   |-- fabric-crash-report-info-v1 0.2.18+aeb40ebe77
	   |-- fabric-data-generation-api-v1 12.3.3+d7b148e077
	   |-- fabric-dimensions-v1 2.1.53+8536527b77
	   |-- fabric-entity-events-v1 1.5.22+b3afc78b77
	   |-- fabric-events-interaction-v0 0.6.1+e91849a877
	   |-- fabric-events-lifecycle-v0 0.2.62+df3654b377
	   |-- fabric-game-rule-api-v1 1.0.39+ae9f657a77
	   |-- fabric-item-api-v1 2.1.27+b3afc78b77
	   |-- fabric-item-group-api-v1 4.0.11+d7b148e077
	   |-- fabric-key-binding-api-v1 1.0.36+fb8d95da77
	   |-- fabric-keybindings-v0 0.2.34+df3654b377
	   |-- fabric-lifecycle-events-v1 2.2.21+b3afc78b77
	   |-- fabric-loot-api-v2 1.2.0+96dfa95977
	   |-- fabric-loot-tables-v1 1.1.44+9e7660c677
	   |-- fabric-message-api-v1 5.1.8+d7b148e077
	   |-- fabric-mining-level-api-v1 2.1.49+b3afc78b77
	   |-- fabric-model-loading-api-v1 1.0.2+709a987177
	   |-- fabric-models-v0 0.4.1+9386d8a777
	   |-- fabric-networking-api-v1 1.3.10+eeb8eb3677
	   |-- fabric-networking-v0 0.3.50+df3654b377
	   |-- fabric-object-builder-api-v1 11.1.2+4ee0bc6077
	   |-- fabric-particles-v1 1.1.1+201a23a077
	   |-- fabric-recipe-api-v1 1.0.20+b3afc78b77
	   |-- fabric-registry-sync-v0 2.3.2+4df89eb277
	   |-- fabric-renderer-api-v1 3.2.0+39a511ba77
	   |-- fabric-renderer-indigo 1.5.0+39a511ba77
	   |-- fabric-renderer-registries-v1 3.2.45+df3654b377
	   |-- fabric-rendering-data-attachment-v1 0.3.36+92a0d36777
	   |-- fabric-rendering-fluids-v1 3.0.27+b3afc78b77
	   |-- fabric-rendering-v0 1.1.48+df3654b377
	   |-- fabric-rendering-v1 3.0.7+b3afc78b77
	   |-- fabric-resource-conditions-api-v1 2.3.7+29de845d77
	   |-- fabric-resource-loader-v0 0.11.9+132c48c177
	   |-- fabric-screen-api-v1 2.0.7+b3afc78b77
	   |-- fabric-screen-handler-api-v1 1.3.29+b3afc78b77
	   |-- fabric-sound-api-v1 1.0.12+b3afc78b77
	   |-- fabric-transfer-api-v1 3.3.3+c81d263177
	   \-- fabric-transitive-access-wideners-v1 4.3.0+6c31357e77
	- fabricloader 0.15.6
	   \-- mixinextras 0.3.2
	- java 17
	- lithium 0.11.2
	- minecraft 1.20.1
[16:38:49] [main/INFO]: SpongePowered MIXIN Subsystem Version=0.8.5 Source=file:/C:/Users/anon/AppData/Roaming/PrismLauncher/libraries/net/fabricmc/sponge-mixin/0.12.5+mixin.0.8.5/sponge-mixin-0.12.5+mixin.0.8.5.jar Service=Knot/Fabric Env=CLIENT
[16:38:49] [main/INFO]: Compatibility level set to JAVA_17
[16:38:50] [main/INFO]: Loaded configuration file for Lithium: 115 options available, 0 override(s) found
[16:38:50] [main/ERROR]: Could not read config betterchunkloading.json from:C:\Users\anon\AppData\Roaming\PrismLauncher\instances\test\.minecraft\config\betterchunkloading.json
java.lang.NullPointerException: Cannot invoke "com.google.gson.JsonElement.getAsJsonObject()" because the return value of "com.google.gson.JsonObject.get(String)" is null
	at com.betterchunkloading.config.CommonConfiguration.deserialize(CommonConfiguration.java:77) ~[betterchunkloading-fabric-1.20.1-3.0.jar:?]
	at com.cupboard.config.CupboardConfig.load(CupboardConfig.java:159) ~[cupboard-fabric-1.20.1-2.2.jar:?]
	at com.cupboard.config.CupboardConfig.load(CupboardConfig.java:135) ~[cupboard-fabric-1.20.1-2.2.jar:?]
	at com.cupboard.config.CupboardConfig.getCommonConfig(CupboardConfig.java:216) ~[cupboard-fabric-1.20.1-2.2.jar:?]
	at com.betterchunkloading.mixin.MixinConfig.shouldApplyMixin(MixinConfig.java:28) ~[betterchunkloading-fabric-1.20.1-3.0.jar:?]
	at org.spongepowered.asm.mixin.transformer.PluginHandle.shouldApplyMixin(PluginHandle.java:132) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinInfo.shouldApplyMixin(MixinInfo.java:988) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinInfo.readDeclaredTargets(MixinInfo.java:953) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinInfo.<init>(MixinInfo.java:882) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinConfig.prepareMixins(MixinConfig.java:852) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinConfig.prepare(MixinConfig.java:777) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.prepareConfigs(MixinProcessor.java:540) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.select(MixinProcessor.java:462) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.checkSelect(MixinProcessor.java:438) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:290) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:234) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:202) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:422) ~[fabric-loader-0.15.6.jar:?]
	at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:323) ~[fabric-loader-0.15.6.jar:?]
	at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:218) ~[fabric-loader-0.15.6.jar:?]
	at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:119) ~[fabric-loader-0.15.6.jar:?]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:525) ~[?:?]
	at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:463) ~[fabric-loader-0.15.6.jar:?]
	at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74) ~[fabric-loader-0.15.6.jar:?]
	at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23) ~[fabric-loader-0.15.6.jar:?]
	at org.prismlauncher.launcher.impl.StandardLauncher.launch(StandardLauncher.java:88) ~[NewLaunch.jar:?]
	at org.prismlauncher.EntryPoint.listen(EntryPoint.java:126) ~[NewLaunch.jar:?]
	at org.prismlauncher.EntryPoint.main(EntryPoint.java:71) ~[NewLaunch.jar:?]
[16:38:50] [main/ERROR]: Could not read config betterchunkloading.json from:C:\Users\anon\AppData\Roaming\PrismLauncher\instances\test\.minecraft\config\betterchunkloading.json
java.lang.NullPointerException: Cannot invoke "com.google.gson.JsonElement.getAsJsonObject()" because the return value of "com.google.gson.JsonObject.get(String)" is null
	at com.betterchunkloading.config.CommonConfiguration.deserialize(CommonConfiguration.java:77) ~[betterchunkloading-fabric-1.20.1-3.0.jar:?]
	at com.cupboard.config.CupboardConfig.load(CupboardConfig.java:159) ~[cupboard-fabric-1.20.1-2.2.jar:?]
	at com.cupboard.config.CupboardConfig.load(CupboardConfig.java:135) ~[cupboard-fabric-1.20.1-2.2.jar:?]
	at com.cupboard.config.CupboardConfig.load(CupboardConfig.java:196) ~[cupboard-fabric-1.20.1-2.2.jar:?]
	at com.cupboard.config.CupboardConfig.load(CupboardConfig.java:135) ~[cupboard-fabric-1.20.1-2.2.jar:?]
	at com.cupboard.config.CupboardConfig.getCommonConfig(CupboardConfig.java:216) ~[cupboard-fabric-1.20.1-2.2.jar:?]
	at com.betterchunkloading.mixin.MixinConfig.shouldApplyMixin(MixinConfig.java:28) ~[betterchunkloading-fabric-1.20.1-3.0.jar:?]
	at org.spongepowered.asm.mixin.transformer.PluginHandle.shouldApplyMixin(PluginHandle.java:132) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinInfo.shouldApplyMixin(MixinInfo.java:988) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinInfo.readDeclaredTargets(MixinInfo.java:953) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinInfo.<init>(MixinInfo.java:882) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinConfig.prepareMixins(MixinConfig.java:852) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinConfig.prepare(MixinConfig.java:777) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.prepareConfigs(MixinProcessor.java:540) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.select(MixinProcessor.java:462) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.checkSelect(MixinProcessor.java:438) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:290) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:234) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:202) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:422) ~[fabric-loader-0.15.6.jar:?]
	at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:323) ~[fabric-loader-0.15.6.jar:?]
	at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:218) ~[fabric-loader-0.15.6.jar:?]
	at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:119) ~[fabric-loader-0.15.6.jar:?]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:525) ~[?:?]
	at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:463) ~[fabric-loader-0.15.6.jar:?]
	at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74) ~[fabric-loader-0.15.6.jar:?]
	at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23) ~[fabric-loader-0.15.6.jar:?]
	at org.prismlauncher.launcher.impl.StandardLauncher.launch(StandardLauncher.java:88) ~[NewLaunch.jar:?]
	at org.prismlauncher.EntryPoint.listen(EntryPoint.java:126) ~[NewLaunch.jar:?]
	at org.prismlauncher.EntryPoint.main(EntryPoint.java:71) ~[NewLaunch.jar:?]
[16:38:50] [main/ERROR]: Could not read config betterchunkloading.json from:C:\Users\anon\AppData\Roaming\PrismLauncher\instances\test\.minecraft\config\betterchunkloading.json
java.lang.NullPointerException: Cannot invoke "com.google.gson.JsonElement.getAsJsonObject()" because the return value of "com.google.gson.JsonObject.get(String)" is null
	at com.betterchunkloading.config.CommonConfiguration.deserialize(CommonConfiguration.java:77) ~[betterchunkloading-fabric-1.20.1-3.0.jar:?]
	at com.cupboard.config.CupboardConfig.load(CupboardConfig.java:159) ~[cupboard-fabric-1.20.1-2.2.jar:?]
	at com.cupboard.config.CupboardConfig.load(CupboardConfig.java:135) ~[cupboard-fabric-1.20.1-2.2.jar:?]
	at com.cupboard.config.CupboardConfig.load(CupboardConfig.java:196) ~[cupboard-fabric-1.20.1-2.2.jar:?]
	at com.cupboard.config.CupboardConfig.load(CupboardConfig.java:135) ~[cupboard-fabric-1.20.1-2.2.jar:?]
	at com.cupboard.config.CupboardConfig.load(CupboardConfig.java:196) ~[cupboard-fabric-1.20.1-2.2.jar:?]
	at com.cupboard.config.CupboardConfig.load(CupboardConfig.java:135) ~[cupboard-fabric-1.20.1-2.2.jar:?]
	at com.cupboard.config.CupboardConfig.getCommonConfig(CupboardConfig.java:216) ~[cupboard-fabric-1.20.1-2.2.jar:?]
	at com.betterchunkloading.mixin.MixinConfig.shouldApplyMixin(MixinConfig.java:28) ~[betterchunkloading-fabric-1.20.1-3.0.jar:?]
	at org.spongepowered.asm.mixin.transformer.PluginHandle.shouldApplyMixin(PluginHandle.java:132) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinInfo.shouldApplyMixin(MixinInfo.java:988) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinInfo.readDeclaredTargets(MixinInfo.java:953) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinInfo.<init>(MixinInfo.java:882) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinConfig.prepareMixins(MixinConfig.java:852) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinConfig.prepare(MixinConfig.java:777) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.prepareConfigs(MixinProcessor.java:540) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.select(MixinProcessor.java:462) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.checkSelect(MixinProcessor.java:438) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:290) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:234) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:202) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:422) ~[fabric-loader-0.15.6.jar:?]
	at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:323) ~[fabric-loader-0.15.6.jar:?]
	at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:218) ~[fabric-loader-0.15.6.jar:?]
	at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:119) ~[fabric-loader-0.15.6.jar:?]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:525) ~[?:?]
	at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:463) ~[fabric-loader-0.15.6.jar:?]
	at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74) ~[fabric-loader-0.15.6.jar:?]
	at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23) ~[fabric-loader-0.15.6.jar:?]
	at org.prismlauncher.launcher.impl.StandardLauncher.launch(StandardLauncher.java:88) ~[NewLaunch.jar:?]
	at org.prismlauncher.EntryPoint.listen(EntryPoint.java:126) ~[NewLaunch.jar:?]
	at org.prismlauncher.EntryPoint.main(EntryPoint.java:71) ~[NewLaunch.jar:?]
[16:38:51] [main/ERROR]: Mixin prepare for mod lithium failed preparing math.fast_blockpos.BlockPosMixin in lithium.mixins.json: org.spongepowered.asm.mixin.transformer.throwables.MixinTargetAlreadyLoadedException Critical problem: lithium.mixins.json:math.fast_blockpos.BlockPosMixin from mod lithium target net.minecraft.class_2338 was loaded too early.
org.spongepowered.asm.mixin.transformer.throwables.MixinTargetAlreadyLoadedException: Critical problem: lithium.mixins.json:math.fast_blockpos.BlockPosMixin from mod lithium target net.minecraft.class_2338 was loaded too early.
	at org.spongepowered.asm.mixin.transformer.MixinInfo.readDeclaredTargets(MixinInfo.java:948) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinInfo.<init>(MixinInfo.java:882) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinConfig.prepareMixins(MixinConfig.java:852) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinConfig.prepare(MixinConfig.java:777) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.prepareConfigs(MixinProcessor.java:540) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.select(MixinProcessor.java:462) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.checkSelect(MixinProcessor.java:438) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:290) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:234) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:202) ~[sponge-mixin-0.12.5+mixin.0.8.5.jar:0.12.5+mixin.0.8.5]
	at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:422) ~[fabric-loader-0.15.6.jar:?]
	at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:323) ~[fabric-loader-0.15.6.jar:?]
	at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:218) ~[fabric-loader-0.15.6.jar:?]
	at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:119) ~[fabric-loader-0.15.6.jar:?]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:525) ~[?:?]
	at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:463) ~[fabric-loader-0.15.6.jar:?]
	at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74) ~[fabric-loader-0.15.6.jar:?]
	at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23) ~[fabric-loader-0.15.6.jar:?]
	at org.prismlauncher.launcher.impl.StandardLauncher.launch(StandardLauncher.java:88) ~[NewLaunch.jar:?]
	at org.prismlauncher.EntryPoint.listen(EntryPoint.java:126) ~[NewLaunch.jar:?]
	at org.prismlauncher.EntryPoint.main(EntryPoint.java:71) ~[NewLaunch.jar:?]
commented

I have the same problem as well

commented

Fixed! Thanks.

commented

try version 3.1